MRI compatible surgical biopsy device having a tip which leaves an artifact

A biopsy device which is compatible for use with a magnetic resonance imaging machine. The device includes a non-metallic elongated substantially tubular needle having a distal end, a proximal end, a longitudinal axis therebetween, and a port on the elongated needle for receiving a tissue sample. Th...

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Bibliographische Detailangaben
Hauptverfasser: Rhad, Edward A, Freeman, Lyn, Pyzoha, Jessica M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A biopsy device which is compatible for use with a magnetic resonance imaging machine. The device includes a non-metallic elongated substantially tubular needle having a distal end, a proximal end, a longitudinal axis therebetween, and a port on the elongated needle for receiving a tissue sample. The device further includes a sharpened distal tip for insertion within tissue. The sharpened distal tip is attached to the distal end of the needle and at least partially comprises a material which will leave an artifact under magnetic resonance imaging.